CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard

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CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
CloneSelect™ Imager
Objective, quantitative assessment of cell growth
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Assess cell confluence objectively and quantitatively
Rapid determination of the growth of cell lines is important for a number of processes,
such as optimization of cell culture conditions and verification of monoclonality.
However, conventional techniques are time-consuming, subjective and may risk interference with cell growth:
Tracking cell growth in 96-well plates is challenging and labor-intensive.

Produce consistent results – in less time
Save time and produce objective, quantitative, and consistent
results by using the CloneSelect™ Imager system to overcome the                   Confluence (%)
challenges associated with conventional techniques.
• 	Label-free white light imaging of living cells
• 	Suitable for adherent and settled suspension cells
• 	Growth rates accurately determined in every
    well of a single-well or multi-well plate                                                             Time (hours)

Visual readouts for label-free, cell migration assays
• 	Determine migration rates, maximum migration rate and total migration area
• Screen one microplate within 3 minutes
• Easy to read, numerical and graphical output

             0.0000 mm   2
                                       0.6419 mm   2
                                                                  1.2207 mm   2

   0.0 hrs                   6.1 hrs                   23.9 hrs

                     Wound healing time course                                                     Wound healing heat map

    Key benefits
    • Assess cell confluence objectively and quantitatively

    • Streamline workflow: image, analyze, report

    • Image every well anytime to track colony formation and verify monoclonality
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Track and record cell growth
CloneSelect Imager system estimates cell confluence and cell number
• Automatically scans every well in every plate                                    • Enables viewing and tracking of every well in every plate
• Generates growth curves for each well                                            • 	Reveals additional information on cellular morphology
                                                                                       and an understanding of growth characteristics

                                           Sample by eye within                                                            Scan every well in every plate
                                          wells across each plate

Conventional technique: subjective, time-consuming                                 CloneSelect Imager: objective, automatic
Inconsistent results: cannot determine whole well confluence –                     Quantitative, whole well cell confluence for every well
well after well

Streamlined workflow: images, analyzes, reports
Imaging
Use adherent or settled suspension cells in microwell plate

                                                                      CloneSelect Imager                                          White light image

Optimize clonal outgrowth
The system is particularly useful for optimizing clonal outgrowth strategies when platform
approaches are not suitable e.g. when investigating new cell lines or variants.
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Analysis                                                                                                              Report
                • 	Cell confluence and cell number estimation                                                                        • 	Make confident, image-driven decisions
                    displayed for each well                                                                                               throughout plate history
                • Growth curves calculated and displayed                                                                              • Track and view growth of every cell line

                                                                                                                                      Growth curves calculated and displayed
                                                                                                                                      • 	Electronically track and store
                                                                                                                                          plate data: cell confluence,
                                                                                                                                          cell number estimation,
                                                                                                                                          and growth curve

                                                                                                                                      View every growth
                                Well selection                                                        Cell distribution               curve in every well
                                                                                                     is highlighted by
                                                                                                     software overlay

    01     02       03   01
                         04 02
                             05          03
                                          06 04      05   06       01     02       03   01
                                                                                        04 02
                                                                                            05   03
                                                                                                  06 04   05   06
                                                                                                                                             3% Day 1               5% Day 2

A   36     38   A   31   36
                          29     3817    3118   29   17   18   A               A
         B1: 43%               B1: 43%                                  B1: 24390        B1: 24390
B   43      39 B    29   43
                          30     3919    2919   30   19   19   B              B

C   43     38   C   36   43
                          31     3817    3618   31   17   18   C               C

D   44     39   D   29   44
                          26     3917    2917   26   17   17   D               D

E   44     35   E   25   44
                          27     3517    2517   27   17   17   E               E

F   44     40   F   25   44
                          25     4015    2516   25   15   16   F               F

G   48     38   G   29   48
                          27     3817    2916   27   17   16   G               G

H   45     34   H   25   45
                          26     3416    2517   26   16   17   H               H

                                                                                                                                            15% Day 3              55% Day 7
                    Cell confluence & cell number estimation                                                        Repeated over
                             for each well displayed                                                                 several days

                Automate with robotic solutions
                Electronic data tracking ensures control of high throughput processes

                CloneSelect Imager integrated with robotics                                                                         Process up to 75 lidded plates in a single run.
                from Beckman Coulter.                                                                                               automate-it scara robot is recommended and supplied through Molecular
                Photo courtesy of Beckman Coulter Corp., shows first generation                                                     Devices – optimized for CloneSelect Imager.
                CloneSelect Imager system.
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Verify monoclonality
After initial seeding, CloneSelect Imager system can image every well, at any time point,
using a ‘loci of growth’ functionality to highlight those wells that contain a single colony.
• Seed one cell per well and image at any point
• Focus on wells with a single loci of growth and view image history to verify monoclonality
• Verify colony origin by tracking image history of each well

                                                        Day 0              Day 3               Day 9      Day 11

                                 Single loci

                                                                              View image history        Is colony
                                                        Yes!                of colony development      monoclonal?

Colony forming assay
After seeding in a matrix that enhances colony formation, such as a semi-solid media, cells are typically
incubated with compounds that may affect colony growth. The CloneSelect Imager system is used to image
every well to count colony number, estimate colony area and track colony growth.
• Image every well at any time point
• Analyze wells of interest e.g. showing inhibition of colony growth
• Export colony number and colony area for each well

                                               Colony counting and colony area

“CloneSelect Imager has become an essential system for
 verification of monoclonality within our cell line development workflow”
—Dr. Howard Clarke, Senior Staff Scientist in Process Development,
CMC ICOS Biologics Inc., USA
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Optimize cell culture conditions
CloneSelect Imager has been used to rapidly screen culture variables to
identify optimal culture conditions for low density or clonal outgrowth.
• Identify low-cell density growth conditions over a two-week period
• Achieve a robust and extended growth range over base-case data

                                                                  Base-case – Day 7 data.
                              Additional information gained on cellular morphology and understanding of growth characteristics.

  Identify multiple nucleation points versus “edge only” growth                    Identify sub-optimal environmental conditions or “edge-effects”

Assess cell viability                                                             Accelerate cell line development
Replace cumbersome colorimetric MTT assays with a                                 Monitor and evaluate outgrowth and productivity of cell lines that
non-invasive technique that enables monitoring over time*                         have been screened and selected using a ClonePix™ system.
• 	Direct overview of initial results per well
• Screen one microplate within 3 minutes
• Avoid costly colorimetric kits – no staining required
*Accurate non-invasive image-based cytotoxicity assays for cultured cells,
 Marques-Gallego et al., BMC Biotechnology 2010, 10:43

                                                                       “Maximize success rate for serum-free colony outgrowth in
                                                              chemically-defined media by prior optimization of growth conditions”
                                                                                           —Ben Hughes, Senior Bioprocess Engineer, NCRIS Biologics Facility,
                                                                  Australian Institute for Bioengineering & Nanotechnology (AIBN), University of Queensland
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Accelerate cell line development with a range
of Molecular Devices platforms

                ClonePix 2 Mammlian Colony Picker
                Automatically screen more clones in less time than conventional techniques, select cells
                with optimal expression levels, and pick colonies with accuracy with the ClonePix™ 2 System.
                ClonePix systems are now used in over 100 laboratories around the world to increase workflow
                productivity, leaving more time to better characterize target proteins and run new projects.

                QPix 400 Series Microbial Colony Picker
                The QPix™ 400 series of microbial colony pickers offer you the unique option to simultaneously
                detect colonies and quantify fluorescent markers in a prescreening step before picking.
                Our QPix systems are used worldwide in over 600 installations in research institutes,
                biotech, and pharmaceutical companies. QPix robotics developed a famous reputation
                for reliability and accuracy in sequencing centers during the Human Genome project.

                SpectraMax i3x Multi-Mode Microplate Reader
                The SpectraMax® i3x multi-Mode microplate reader measures spectral-based
                absorbance, fluorescence, and luminescence with the added functionality of
                modular upgrades for western blot, imaging, and fast kinetics with injectors.
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
Unrivalled solutions based on excellent imaging
and intelligent image analysis
Products from Molecular Devices offer scientists unrivalled solutions that utilize imaging and intelligent image analysis to support basic
research, pharmaceutical and biotherapeutic development. The company’s systems continue to establish industry standards in areas
such as picking microbial colonies for genomic studies or screening and selection of mammalian cell lines. Other systems use imaging
platforms to monitor cell growth, evaluate cellular responses and quantify protein production. Through its expertise in robotics, cell
and molecular biology, image analysis and interpretation, supported by a strong IP portfolio, the company is committed to the continual
development of innovative solutions for life science applications.

 CloneSelect Imager system specifications

 Imaging

 Software                                       Dedicated imaging software pre-installed on a high specification PC, Microsoft Windows 7

 White light imaging                            Trans-illumination

 Data tracking                                  1 x internal barcode reader for data tracking of each plate

 Camera                                         High-resolution CCD camera

 Imaging speed                                  96-well microplate: 90 sec

 Objective                                      4x

 Resolution                                     Standard: 3.6 micron; Maximum: 1.8 micron

 Instrumentation

 Source plate type                              Range of 6-, 12-, 24-, 96-well SBS microplates

 Source plate capacity                          1 x plates

 Instrument dimensions                          720 mm (width) x 428 mm (height) x 575 mm (depth)

 Instrument weight                              45 kg

 Regulatory approval

 Compliance                                     CE

 Quality                                        ISO9001:2008 certified

 Automation compatibility

 API suite available for robotic integration. Please contact us for details.

For more information, visit www.moleculardevices.com.

Contact Us                                            Regional Offices
Phone: +1.800.635.5577                                USA and Canada +1.800.635.5577                     China (Beijing)  +86.10.6410.8669                Japan		     +81.3.6362.9109
Web:       www.moleculardevices.com                   United Kingdom +44.118.944.8000                    China (Shanghai) +86.21.3372.1088                South Korea +82.2.3471.9531
Email: info@moldev.com                                Europe*		      00800.665.32860                     Hong Kong        +852.3971.3530
Check our website for a current                       *Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Netherlands, Spain, Sweden and Switzerland
listing of worldwide distributors.

The trademarks used herein are the property of Molecular Devices, LLC or their respective owners.                                                                 ©2020 Molecular Devices, LLC
Specifications subject to change without notice. Patents: www.moleculardevices.com/productpatents                                                                                   8/20 1941E
FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES.                                                                                                                    Printed in USA
CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard CloneSelect Imager Objective, quantitative assessment of cell growth - Swapcard
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